baber/WOPTO huggingface dataset:
Patent JP-2001079592-A (JP)
Title: Removing method of nitrogen in waste water
Inventor: NOTO KAZUHIKO
IPC: C02F3/34
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a removing method of nitrogen in waste water, which is reduced in the adding quantity of a chemical such as a pH adjuster or methanol and capable of inexpensively treating. SOLUTION: In the removing method of nitrogen in waste water for biologically nitrification and denitrification nitrogen in the waste water 10 by passing the waste water 10 successively through a nitrification tank 12 and a denitrification tank 13, a carrier 20 formed by including activated sludge or nitrification bacteria in a high molecular gel to immobilize is charged in the nitrification tank 12 and is brought into contact with the waste water 10 while keeping to pH 4.0-6.5. Simultaneously iron oxidation bacteria and/or a material capable of supplying iron ion is preferably included and immobilized previously in the carrier 20.
Patent JP-2001084428-A (JP)
Title: Medal washer
Inventor: MORI KAZUO
IPC: G07D9/00
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a medal washer which dispenses with washing a drying roll and a squeezing roll and performs a washing work continuously for a long time and is provided with a means which removes liquid stuck to a medal. SOLUTION: A medal washer 1 is provided with a medal arranging and sending means 2 which arranges supplied medals A to send them, a medal washing liquid spray nozzle 3 which is provided on the medal arranging and sending means 2 to wash the medals, and a stuck liquid removal means 4 which receives transported medals to remove the stuck liquid. The stuck liquid removal means 4 is provided with a heated air chamber 10 and successively guides medals A supplied from above downward and hold them for a required time to heat and dry them.
Patent JP-H04136936-A (JP)
Title: Processing device for photosensitive material
Inventor: TAGUCHI MASAAKI
IPC: G03D3/00
Filed: 1990-09-28
Abstract: PURPOSE:To shorten the time for a washing operation by irradiating the inside of processing tanks with ultrasonic waves to apply vibration by using ultrasonic wave generating means provided in the processing tanks. CONSTITUTION:The ultrasonic wave generating means 18, 19, 20 which generate the ultrasonic waves are provided in the bottoms of the developing tank 4, the fixing tank 5 and the washing tank 6. The processing liquid tanks and transporting racks are washed by the vibrations of the ultrasonic waves generated from these ultrasonic wave generating means 18 to 20. The stains sticking to the processing tanks and the transporting racks are easily stickable particularly when the processing device 1 for photosensitive materials is not used after the processing of the photosensitive materials ends. The ultrasonic wave generating means 18 to 20 disposed in the processing tanks are driven at this time and the processing tanks are vibrated by the ultrasonic waves, by which the sticking of the stains to the processing tanks and the transporting racks is prevented.
Patent JP-H01102170-A (JP)
Title: Underfloor container
Inventor: FUKUSHIMA SHIGEHARU
IPC: E04F19/08
Filed: 1987-10-15
Abstract: PURPOSE: To elevate underfloor storage box usability by disposing a cover plate storage portion for accommodating a cover plate on one side of underfloor storage box bodies and disposing a spring for applying resilient upthrust force to the cover plate being let into the cover plate storage portion. CONSTITUTION: A storage box body 1 formed out of synthetic resin such as FRP is mounted on one side with an open-top cover plate storage portion 4. The storage portion 4 contains a spring 5 interposed between a bottom 12 and a movable bottom plate 11 to apply resilient upthrust force to a cover plate 2 being let into the storage portion 4. A storage action of the cover plate 2 requires letting it into the storage portion 4 wherein its deadweight compresses the spring 5, while a lifting action thereof requires a smaller lifting force, both improving the usability.
Patent JP-H04134771-A (JP)
Title: Magnetic head, magnetic head device, and production of magnetic head
Inventor: SASAKI AKINORI
IPC: G11B5/31
Filed: 1990-09-27
Abstract: PURPOSE:To improve durability by providing one continuous planar air bearing surface at the medium opposite surface side of a slider, and making the edge formed by the air bearing surface and the side end surface at the air flow-in end side to be a slope. CONSTITUTION:A slider 1 provides one continuous planar air bearing surface 111 on a medium opposing surface 11, and the edge part formed by the air bearing surface 111 and a side end surface 13 at the air flow-in end side is made to be a chamfered slope 14. And the slope 14 is selected so that the external angle theta with the air bearing surface 11 is to be equal or less than a 60-minute angle. When the angle of the slope is selected to be such a value, the floating is started at a low, stable relative state of less than a few m/s, or the floating is stopped. Thus, a magnetic head with superior durability which is unlikely to generate a head suction and a head crash, and starts the floating at a low relative speed or stops the floating, is obtained.
Patent JP-S61139644-A (JP)
Title: Sintered iron alloy for valve seat
Inventor: KADOTA YUKIO
IPC: C22C38/60
Filed: 1984-12-10
Abstract: PURPOSE:To obtain the titled sintered iron alloy having the well-balanced its own wear resistance and attacking action on an opposite member by dispersing the rigid particles of an alloy consisting of Co, Cr, Mo and C in an iron matrix contg. C or further contg. Ni. CONSTITUTION:The sintered iron alloy for a valve seat is obtd. by dispersing rigid particles of an alloy consisting of, by weight, 0.5-3.0% C, 5-20% Mo, 10-40% Cr and the balance Co in an iron matrix consisting essentially of pearlite. The iron alloy has a composition consisting of 1.9-21.1% Co, 0.5-10% Cr, 0.15-5% Mo, 0.8-2.8% C and the balance Fe or further contg. 1-10% Ni. Pb may be infiltrated into the iron alloy by 1-20wt% of the total amount. The iron alloy has the improved wear resistance and the weakened attacking action on an opposite member as compared with a conventional seat material, so an engine valve not subjected to filling or other processing for improving the wear resistance can be used stably.
Patent JP-H0688012-A (JP)
Title: High-specific-gravity thermoplastic resin composition
Inventor: YAMADA KATSUHIRO
IPC: C08L67/02
Filed: 1992-09-04
Abstract: PURPOSE:To provide a high-specific-gravity thermoplastic composition which is platable and desirable as a substitute material for a metallic product, is endowed with excellent platability and adhesive strength without detriment to the metallic weightiness, and is excellent in kneadability and moldability. CONSTITUTION:The composition comprises 50-10wt.% thermoplastic resin and 50-90wt.% iron powder. The iron powder has a median particle diameter of 10-50mum, is coated with an oxide film, and has an oxygen content of 1.0-5.0wt.% and a carbon content of 0.5-5.0wt.%.
Patent JP-H11102767-A (JP)
Title: Abnormality detecting method in temperature control
Inventor: KATO YOSHINOBU
IPC: H05B3/00
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To enable an abnormality of a heater power supply control system to be easily and surely detected. SOLUTION: This method is provided with a heating part having a heater 10 for heating a body to be heated, a detection part having a temperature sensor 11 for detecting a temperature of the body to be heated, and a control part 5 for adjusting power supply to the heater 10, based on a detection signal for the temperature sensor 11 and controlling the body to be heated to be at a prescribed temperature. When a power supply request for the heater 10 is continued in excess of a predetermined certain time, it is determined there is abnormality in a heater power supply control system.
Patent JP-H11160888-A (JP)
Title: Lithographic information control system and aligner and manufacture of semiconductor device utilizing it, lithographic system and manufacture of semiconductor device utilizing it
Inventor: UMADATE TOSHIKAZU
IPC: G03F7/20
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To obtain a system finely and peculiarly controlling an aligner while permitting a user to construct a production control system by collecting information related on at least one of the plural aligners and enabling the information to be transmitted without through a host computer. SOLUTION: By a master data processor(MDP) 110, the information for informing a working state is collected from an MC 100 and controlled. Besides, the various kinds of information are transmitted to the MC 100. A centralized information server(CIS) 120 is provided with a function for editing and distributing the process program of a stepper and collecting the information and specially constituted so that history data required for revising and correcting the action parameter of the stepper is transmitted to the MDP 110 when data related on the performance of the stepper is collected and analyzed by the MDP 110. Thus, the need of labor and time required for resetting the parameter every stepper is eliminated.
Patent JP-S62118817-A (JP)
Inventor: ZANMA SHIGEO
IPC: A01C11/02
Filed: 1985-11-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1181125-A (JP)
Title: Three-dimensional embroidery, its formation and forming apparatus, and storage medium for the embroidery
Inventor: KOGA TOMOYO
IPC: D05C17/00
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To form a three-dimensional embroidery having a solid feeling and smooth finish by laying a thick elastic sheet on a surface of a sheet-like base material and embroidering them in a state of loosening the tension of an upper sewing thread. SOLUTION: This three-dimensional embroidery is formed by laying a thick elastic sheet (an object capable of being sewn such as sponge) on a surface of a sheet-like base material 2 such as processed cloth, and by embroidering them with an optional pattern in a state of loosening the tension of an upper sewing thread 5 to prevent a sewing line 6 from excessively tightening itself and to sew the elastic sheet into the base material so as to uniformly and substantially swell a portion of the elastic sheet inside the sewing line 6.
Patent JP-H07113890-A (JP)
Title: Concrete containment
Inventor: NISHIYAMA TAKESHI
IPC: G21C13/00
Filed: 1993-10-19
Abstract: PURPOSE:To improve the power saving and work efficiency in fixing formwork and assembling each reinforcing bar. CONSTITUTION:A cylindrical liner 1 arranged with horizontal forcing materials 10 and vertical forcing materials 12 are provided. To the horizontal forcing materials 10, grooves 11 for vertical reinforcing bars 7 are provided. Near the tip of circumferential reinforcing bar receiver 14 having grooves 15 for circumferential reinforcing bar 8 at the upper end extending outward in the diameter direction of the cylinder liner 1 from the vertical forcing material 12 and having embeded metals 13 at the tip, horizontal parts 16 extending to circumferential direction are provided in parallel to the horizontal materials 10. Furthermore, vertical reinforcing bar receiver 17 arranged with U bolts and radially extending from the vicinity of the groove 11 provided in the horizontal forcing materials 10 to the horizontal parts 16 is provided, vertical reinforcing bars 7 are arranged along with the vertical reinforcing bar receiver 17, and circumferential reinforcing bars 8 are arranged on the circumferential reinforcing bar receiver 14.
Patent JP-H03123146-A (JP)
Title: Digital modulating and demodulating system
Inventor: YOSHIDA YASUTSUNE
IPC: H04L27/36
Filed: 1989-10-05
Abstract: PURPOSE:To improve the code error rate characteristic of a sub-data signal by changing the modulation phase quantity caused by the sub-data signal in accordance with a modulation amplitude value of a main data signal. CONSTITUTION:Main data signals X1, 2 and Y1, 2 and a sub-data signal D are inputted to a ROM 15 and 16, and a multi-bit binary signal is generated. Outputs of a D/A converter 17 and 18 pass through a low-pass filter 19 and 20, respectively and inputted to an orthogonal modulator constituted of a multiplier 21 and 22 and a pi/2 phase shifter 23. In such a state, in the case an amplitude value of the main data signal is maximum and intermediate, the phase modulation quantity by the sub-data signal is set to 2alpha radians, and in the case the amplitude value of the main data signal is minimum, the phase modulation quantity by the sub-data signal is set to 2beta radians (beta>alpha), and an orthogonal modulation is performed to an intermediate frequency signal of a local oscillator 24. In such a way, the code error rate characteristic of the sub-data signal is improved.
Patent JP-H02106938-A (JP)
Title: Method and device for bonding pellet
Inventor: UEMATSU SHUNEI
IPC: H01L21/52
Filed: 1988-10-17
Abstract: PURPOSE:To increase the speed of treatment at the time of the exchange of kinds by correcting the movement of a pellet from an intermediate position to a mounting member on the basis of kind information registered to the mount ing member. CONSTITUTION:A bonding collet 25 is arranged onto a central axis (m), and the bonding collet 25 is moved along an X axis by driving an X-axis motor 27x. The overall movement of the bonding collet 25 in the direction of the X axis at that time is l+DELTAl. Where (l) represents a specified value, but DELTAldiffers at every kind by the size, etc., of pellets 4. Since the size of the pellet 4 is recognized at a stage when a control section 10 reads the kind information of a wafer 3, the value of DELTAl corresponding to the size of the pellet 4 is comput ed as a correction value, and the quantity of the correction, DELTAl, is given to an XY-table motor driver 34 and an XY table 23 is moved. Accordingly, the bonding collet 25 is shifted on the central axis (m) on the basis of kind informa tion in this example, and stopped positively just above the pellet 4.
Patent JP-H07112547-A (JP)
Title: Cartridge and image forming device
Inventor: ARIGA TOMOE
IPC: G03G21/18
Filed: 1993-10-19
Abstract: PURPOSE:To stabilize a develop nip by simplifying a relatively positional rela tion between a sensitizing material and a developing means by a method wherein a driving force is arranged at a position so as to act in a direction wherein a developing means is separated from a sensitizing material when the developing means and the sensitizing material are rotatively driven. CONSTITUTION:A charging roller 2 is formed of an elastic material such as rubber or the like. When a bias of about DC (-) 2kV or under is applied to the charging roller while it is being driven by a sensitizing drum 1, the sensitizing drum 1 is charged at (-) 600 to (-) 700V charged electric potential. The charging roller 2 is pushed to-ward the sensitizing drum 1 to be supported with a pushing mechanism, which comes in pressure contact with the sensitizing drum 1 by about 1kg total pressure. In a developing part 10, a feed roller 13 which is formed of a semiconductive elastic material such as foam rubber or the like and revolves in the arrow direction, is rotated by coating its surface with toner in a storage part which can be charged with the same polarity as the charged electric potential, and rubbed against a revolving developing sleeve 12 formed of rubber material or the like to charge the toner with (-) polarity by friction.
Patent JP-S62122488-A (JP)
Title: X-ray machine
Inventor: OYOSHI SHINGO
IPC: H04N7/18
Filed: 1985-11-22
Abstract: PURPOSE:To improve the quality of a picture by arranging a television system and an automatic control system respectively on a different optical path separated by a luminous quantity distributing member to prevent vignetting by a luminous quantity detector in an angle type optical system from being caused. CONSTITUTION:Light from a light image on an output fluorescent screen I.I5 is made incident on an I.I lens 6a, where the light is collimated and the parallel ray is divided into an optical path reflected in a direction of a TV camera 7 by a half mirror 6f and an optical path going straightfoward through the half mirror 6f as it is. The light going straightforward through the half mirror 6f is made incident on the luminous quantity detector 6c, and converted to an electric signal by a photomultiplier 6c6 and sent to a controller 9 as a detection signal to control the X-ray exposure condition automatically. The light from the screen I.I is reflected by the half mirror in this way and since no hindrance exists on the path until it is made incident on the TV camera, no vignetting due to the luminous quantity is caused and the image sent to the TV camera is brought into high quality.
Patent JP-H01161266-A (JP)
Title: Motion detector for printer recording member
Inventor: JIYOSEFU JIEI DANIERU
IPC: G01B11/00
Filed: 1988-10-17
Abstract: PURPOSE: To precisely control the position and speed of a recording member by repeatedly scanning the part of the recording member by a sensor array, outputting a series of image signals representing an image provided by the recording member part with reference marks, and converting the image signals into a clock signal representing the speed of the recording member. CONSTITUTION: When the recording member 10 passes through the sensor array 86, the sensors 86 repeatedly scan the reference mark array and a detection array 85 is so operated as to output an image signal representing image contents of the part of the recording member 10 viewed by the sensor 86 in each scan, and the image signal is converted into a series clock pulses representing the position and speed of a relative constituent component so that the signals are used to synchronize the operation speed of a relative constituent component with the recording member 10. Consequently, the positions of paper and a photosensitive body can precisely be controller.
Patent JP-H09100645-A (JP)
Title: Assembling structure of two story garage
Inventor: KAMO YOSHIAKI
IPC: E04H6/06
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To attain easy assembling of a two story garage. SOLUTION: A two story garage to be assembled comprising first floor side wall panels, second floor side wall panels, depth wall panels on the first and second floors, a second floor front wall panel, a first floor front side shutter and roof members is provided with a plurality of projections 14 on the upper surface of the first floor wall panels, an opening 15 positioned corresponding to the position of the projection 14, on the lower surface of the second floor wall panel, and angles 16, 17 positioned oppositely at the upper inside of the first floor wall panel and the lower inside of the second floor wall panel. From the upper side of the first floor wall panel the second floor wall panel is lowered and the projection 14 and the opening 15 are fitted each other and positioned, then the upper and lower angles 16, 17 are fixed to perform the assembly.
Patent JP-H07113995-A (JP)
Title: Spatial light modulation element and light modulation method using the same
Inventor: MIYATA AKIO
IPC: G02F1/13
Filed: 1993-10-20
Abstract: PURPOSE:To provide the spatial light modulation element which does not require an electrical driving device by eliminating the need for a photoconductive film, making the resolution of reading out patterns after modulation higher and decreasing the production processes for the element. CONSTITUTION:This spatial light modulation element 5 is composed of two sheets of transparent substrates 1, 1' consisting of glass, etc., arranged with liquid crystal oriented films, such as polyimide films, subjected to a rubbing treatment, and a liquid crystal layer 4 packed with a discotic liquid crystal in the spacing between both liquid crystal oriented films 3, 3' formed by disposing these transparent substrates 1, 1 to face each other. The discotic liquid crystal includes liquid crystal molecules bonded to photochromic groups as expressed by the molecular constitutiononal formula shown on the right. There is no need for applying a voltage to the spatial optical modulation element 5. The change in the arranging state of the liquid crystal is induced with the structural change of the photochromic groups of the liquid crystal molecules as a trigger when irradiation with control light 6 is executed.
Patent JP-S63104998-A (JP)
Title: Glycopeptide antibiotic
Inventor: KARUBUIN SUKOTSUTO HORUDAMU
IPC: C12P21/04
Filed: 1987-10-16
Abstract: A new glycopeptide antibiotic UK-68,597 having the formula: <CHEM> can be prepared by submerged aerobic propagation in aqueous nutrient media of Actinoplanes sp. ATCC 53533. The antibiotic and its cationic salts are active against a variety of microorganisms and are effective in controlling coccidiosis, enteritis, swine dysentery and theileriosis as well as being effective in promotion of growth and/or improving efficiency of feed utilisation in poultry, swine and ruminants.
Patent JP-H05101510-A (JP)
Title: Floppy disk device
Inventor: ONO TAKAYUKI
IPC: G11B17/04
Filed: 1991-10-09
Abstract: PURPOSE:To exchange data with one floppy disk device independently of the size of a floppy disk FD at the time of delivering data generated by a computer as the FD. CONSTITUTION:When the size of the floppy disk to be used is set by a changeover switch 1, guide fixing rails 3 like screws are rotated to move a switching slit 4 and a part corresponding to the designated floppy disk size of an PC guide rail 5 up to the center (insertion position). When the floppy disk is inserted, a guide roll 6 is rotated to lead the floppy disk into the device along the groove of the FD guide rail 5, and the floppy disk is fixed at the center of the device. Next, a revolving shaft 7 starts rotation with a rotational frequency adapted to the floppy disk after being deformed in accordance with the size of the floppy disk to fix it between the shaft 7 itself and a revolving shaft 8. A magnetic head 10 and a magnetic head arm 9 have the head width and the start position determines in accordance with the floppy disk and starts the access.
Patent JP-H06124788-A (JP)
Title: Electric discharge lamp lighting device and lighting system
Inventor: SHIOHAMA HIROCHIKA
IPC: H05B41/19
Filed: 1992-09-30
Abstract: PURPOSE:To switch reliably polarity of high voltage impressed on light emitting tubes, and start the light emitting tubes to be started in prescribed order by operating a high voltage generating device after switching the polarity of the high voltage generated by a switching means. CONSTITUTION:Plural light emitting tubes 71 and 72, a high voltage generating device 9 and a polarity switching means 10 are provided. The light emitting tubes 71 and 72 are arranged in parallel with AC electric power supply 1, and have proximity conductors 81 and 82 connected to polarity different from voltage polarity of the AC electric power supply 1. The high voltage generating device 9 generates high voltage to start selectively the light emitting tubes 71 and 72 in a half cycle in either a positive or a negative of AC voltage, and starts and lights either one of the light emitting tubes 71 and 72, and the switching means 10 switches polarity of the high voltage generated by the high voltage generating device 9. Thereby, operation time of the high voltage generating device 9 and the switching means 10 is controlled in such the relationship as the high voltage generating means 9 outputs the high voltage after polarity switching is completed by the switching means 10.